"... I think the idea of crossing over is the ultimate expression of being ... Maybe it's time to play rock and roll on disco ... maybe it's time to play heavy metal on R & B, things like that. Certainly culminating on things like Aerosmith doing the rap thing with Run DMC, which if they hadn't done that, or if Eddie hadn't played with Michael Jackson, or if I hadn't done "Hot Stuff", people would have said "You can't do that""